package edu.whut.mall.admin.service;

import edu.whut.mall.common.vo.ProductSellVo;

/**
 * Author: smq
 * Unit: D9lab
 * Date: 2021-06-07 16:15
 */
public interface IProductSellService {
    /**
     * 1.获取产品销售信息
     * @param productId
     * @return
     */
    ProductSellVo getProductSell(int productId);
}
